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200 lines
8.9 KiB
200 lines
8.9 KiB
5 years ago
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/*
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* Copyright (C) 1998-2019 by Northwoods Software Corporation. All Rights Reserved.
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*/
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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(function (factory) {
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if (typeof module === "object" && typeof module.exports === "object") {
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var v = factory(require, exports);
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if (v !== undefined) module.exports = v;
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}
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else if (typeof define === "function" && define.amd) {
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define(["require", "exports", "../release/go", "./RadialLayout"], factory);
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}
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})(function (require, exports) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var go = require("../release/go");
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var RadialLayout_1 = require("./RadialLayout");
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var myDiagram;
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var CustomRadialLayout = /** @class */ (function (_super) {
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__extends(CustomRadialLayout, _super);
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function CustomRadialLayout() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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CustomRadialLayout.prototype.rotateNode = function (node, angle, sweep, radius) {
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// rotate the nodes and make sure the text is not upside-down
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node.angle = angle;
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var label = node.findObject('TEXTBLOCK');
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if (label !== null) {
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label.angle = ((angle > 90 && angle < 270 || angle < -90) ? 180 : 0);
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}
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};
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CustomRadialLayout.prototype.commitLayers = function () {
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// optional: add circles in the background
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// need to remove any old ones first
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var diagram = this.diagram;
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if (diagram === null)
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return;
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var gridlayer = diagram.findLayer('Grid');
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if (gridlayer === null)
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return;
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var root = this.root;
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if (root === null)
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return;
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var circles = new go.Set();
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gridlayer.parts.each(function (circle) {
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if (circle.name === 'CIRCLE')
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circles.add(circle);
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});
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circles.each(function (circle) {
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diagram.remove(circle);
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});
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// add circles centered at the root
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var $$ = go.GraphObject.make; // for conciseness in defining templates
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for (var lay = 1; lay <= this.maxLayers; lay++) {
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var radius = lay * this.layerThickness;
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var circle = $$(go.Part, { name: 'CIRCLE', layerName: 'Grid' }, { locationSpot: go.Spot.Center, location: root.location }, $$(go.Shape, 'Circle', { width: radius * 2, height: radius * 2 }, { fill: 'rgba(200,200,200,0.2)', stroke: null }));
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diagram.add(circle);
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}
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};
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return CustomRadialLayout;
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}(RadialLayout_1.RadialLayout));
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function init() {
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if (window.goSamples)
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window.goSamples(); // init for these samples -- you don't need to call this
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var $ = go.GraphObject.make; // for conciseness in defining templates
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myDiagram =
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$(go.Diagram, 'myDiagramDiv', // must be the ID or reference to div
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{
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initialAutoScale: go.Diagram.Uniform,
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padding: 10,
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isReadOnly: true,
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layout: $(CustomRadialLayout, { maxLayers: 2 }),
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'animationManager.isEnabled': false
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});
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// shows when hovering over a node
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var commonToolTip = $('ToolTip', $(go.Panel, 'Vertical', { margin: 3 }, $(go.TextBlock, // bound to node data
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{ margin: 4, font: 'bold 12pt sans-serif' }, new go.Binding('text')), $(go.TextBlock, // bound to node data
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new go.Binding('text', 'color', function (c) { return 'Color: ' + c; })), $(go.TextBlock, // bound to Adornment because of call to Binding.ofObject
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new go.Binding('text', '', function (ad) { return 'Connections: ' + ad.adornedPart.linksConnected.count; }).ofObject())) // end Vertical Panel
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); // end Adornment
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// define the Node template
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myDiagram.nodeTemplate =
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$(go.Node, 'Spot', {
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locationSpot: go.Spot.Center,
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locationObjectName: 'SHAPE',
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selectionAdorned: false,
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click: nodeClicked,
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toolTip: commonToolTip
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}, $(go.Shape, 'Circle', {
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name: 'SHAPE',
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fill: 'lightgray',
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stroke: 'transparent',
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strokeWidth: 2,
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desiredSize: new go.Size(20, 20),
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portId: '' // so links will go to the shape, not the whole node
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}, new go.Binding('fill', 'color')), $(go.TextBlock, {
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name: 'TEXTBLOCK',
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alignment: go.Spot.Right,
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alignmentFocus: go.Spot.Left
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}, new go.Binding('text')));
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// this is the root node, at the center of the circular layers
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myDiagram.nodeTemplateMap.add('Root', $(go.Node, 'Auto', {
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locationSpot: go.Spot.Center,
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selectionAdorned: false,
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toolTip: commonToolTip
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}, $(go.Shape, 'Circle', { fill: 'white' }), $(go.TextBlock, { font: 'bold 12pt sans-serif', margin: 5 }, new go.Binding('text'))));
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// define the Link template
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myDiagram.linkTemplate =
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$(go.Link, {
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routing: go.Link.Normal,
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curve: go.Link.Bezier,
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selectionAdorned: false,
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layerName: 'Background'
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}, $(go.Shape, {
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stroke: 'black',
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strokeWidth: 1
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}, new go.Binding('stroke', 'color')));
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generateGraph();
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}
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exports.init = init;
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function generateGraph() {
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var names = [
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'Joshua', 'Daniel', 'Robert', 'Noah', 'Anthony',
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'Elizabeth', 'Addison', 'Alexis', 'Ella', 'Samantha',
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'Joseph', 'Scott', 'James', 'Ryan', 'Benjamin',
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'Walter', 'Gabriel', 'Christian', 'Nathan', 'Simon',
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'Isabella', 'Emma', 'Olivia', 'Sophia', 'Ava',
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'Emily', 'Madison', 'Tina', 'Elena', 'Mia',
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'Jacob', 'Ethan', 'Michael', 'Alexander', 'William',
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'Natalie', 'Grace', 'Lily', 'Alyssa', 'Ashley',
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'Sarah', 'Taylor', 'Hannah', 'Brianna', 'Hailey',
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'Christopher', 'Aiden', 'Matthew', 'David', 'Andrew',
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'Kaylee', 'Juliana', 'Leah', 'Anna', 'Allison',
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'John', 'Samuel', 'Tyler', 'Dylan', 'Jonathan'
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];
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var nodeDataArray = [];
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for (var i = 0; i < names.length; i++) {
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nodeDataArray.push({ key: i, text: names[i], color: go.Brush.randomColor(128, 240) });
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}
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var linkDataArray = [];
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var num = nodeDataArray.length;
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for (var i = 0; i < num * 2; i++) {
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var a = Math.floor(Math.random() * num);
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var b = Math.floor(Math.random() * num / 4) + 1;
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linkDataArray.push({ from: a, to: (a + b) % num, color: go.Brush.randomColor(0, 127) });
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}
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myDiagram.model = new go.GraphLinksModel(nodeDataArray, linkDataArray);
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var someone = nodeDataArray[Math.floor(Math.random() * nodeDataArray.length)];
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nodeClicked(null, myDiagram.findNodeForData(someone));
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}
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function nodeClicked(e, root) {
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if (!(root instanceof go.Node))
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return;
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var diagram = root.diagram;
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if (diagram === null)
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return;
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// all other nodes should be visible and use the default category
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diagram.nodes.each(function (n) {
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n.visible = true;
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if (n !== root)
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n.category = '';
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});
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// make this Node the root
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root.category = 'Root';
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// tell the RadialLayout what the root node should be
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diagram.layout.root = root;
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diagram.layoutDiagram(true);
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}
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// called when "Set Max Layers" button is clicked
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function adjustMaxLayers() {
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var newMaxLayers = parseInt(document.getElementById('maxLayersChanger').value);
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function isInteger(val) {
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return typeof val === 'number' &&
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isFinite(val) &&
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Math.floor(val) === val;
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}
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if (!isInteger(newMaxLayers) || newMaxLayers < 1 || newMaxLayers > 10) {
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alert('Please enter an integer larger than zero and less than or equal to 10.');
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}
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else {
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var lay = myDiagram.layout;
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lay.maxLayers = Math.max(1, Math.min(newMaxLayers, 10));
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nodeClicked(null, lay.root);
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}
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}
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exports.adjustMaxLayers = adjustMaxLayers;
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});
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